NHOA S.A.

M&A Activity • Sep 7, 2021

This document is an unofficial English-language translation of the legal press release (communiqué normé) relating to the availability of the offer document approved (visa) by the French Autorité des marchés financiers on September 7, 2021, and is provided for information purposes only. In the event of any discrepancies between this unofficial English-language translation and the official French document, the official French document shall prevail.

Not for publication, dissemination or distribution, directly or indirectly, in the United States of America or any other jurisdiction in which the distribution or dissemination of this Press Release is unlawful. This Press Release does not constitute an offer to purchase any securities.

PRESS RELEASE DATED SEPTEMBER 7, 2021

RELATING TO THE SIMPLIFIED TENDER OFFER

FOR THE SHARES OF THE COMPANY NHOA S.A.

(FORMERLY KNOWN AS ENGIE EPS)

INITIATED BY TAIWAN CEMENT EUROPE HOLDINGS B.V., A SUBSIDIARY OF

PRESENTED BY

AVAILABILITY OF THE OFFER DOCUMENT (NOTE D'INFORMATION) OF TAIWAN CEMENT EUROPE HOLDINGS B.V

PRICE OF THE OFFER:

EUR 17.10 per NHOA share

DURATION OF THE OFFER:

10 trading days

This press release relating to the availability of the offer document approved (visa) by the French Financial Markets Authority (Autorité des marchés financiers) (the "AMF") on September 7, 2021 was prepared and issued by Taiwan Cement Europe Holdings B.V. in accordance with the provisions of Article 231-27, 1° and 2° of the general regulation of the AMF (the "AMF General Regulation") (the "Press Release").

This Press Release does not constitute an offer to purchase any securities.

Pursuant to the provisions of Article L. 621-8 of the French Code monétaire et financier and of Article 231-23 of the AMF General Regulation, the AMF has, in accordance with its clearance decision dated September 7, 2021, delivered visa No. 21-384 on the offer document prepared by Taiwan Cement Europe Holdings B.V. ("TCEH") relating to the simplified tender offer initiated by TCEH on the shares of NHOA (the "Offer").

In accordance with the provisions of Article 231-28 of the AMF general regulation, the information relating to the legal, financial and accounting characteristics of TCEH, which supplements the offer document, has been filed with the AMF on September 7, 2021. Such information will be made available to the public no later than the day preceding the opening of the tender offer. A press release will be issued to inform the public of the manner in which the information will be made available.

The offer document is available on the websites of the AMF (www.amf-france.org) and Taiwan Cement Corporation ("TCC") (www.taiwancement.com/en) and may be obtained free of charge from Société Générale, GLBA/IBD/ECM/SEG, 75886 Paris Cedex 18, France.

Investor contacts

For more detailed information relating to TCEH and to this Press Release, please contact:

Shelly Yeh – shellyyeh@taiwancement.com Edward Huang – jackie.chang@taiwancement.com / ir@taiwancement.com

Disclaimer

The Offer is being made exclusively in France.

This press release was prepared for information purposes only. This press release does not constitute an offer or part of an offer to sell, purchase or subscribe for any securities and it shall not be considered as constituting any solicitation of such an offer.

This press release may not be distributed in countries other than France, subject to the publication of this press release on TCC's and NHOA's website pursuant to applicable regulations.

The dissemination of this press release, the Offer and its acceptance may be subject to specific regulations or restrictions in certain countries. The Offer is not made for persons subject to such restrictions, neither directly nor indirectly, and may not be accepted in any way from a country where the Offer would be subject to such restrictions. Consequently, persons in possession of this press release shall inquire about potential applicable local restrictions and comply with them.

TCEH and TCC will not be liable in the event of any breach of the applicable legal restrictions by any person.